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Trust in the highest Swiss security and compliance for the high-quality encryption of your devices or machines - demonstrate your digital reliability and create real competitive advantages!

X.509 certificates for your devices, 100% Swiss Made
With our certificates, your devices receive a secure and unambiguous identity.
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Individual CA environment with own root/issuing CA and dedicated directory (Private PKI)
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Public keys based on Elliptic Curve Cryptography (ECC) or on Rivest Shamir Adleman (RSA)
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Flexible scalability - from a few to millions of certificates
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Our expert team accompanies you from the first concept to the rollout

Especially suitable for critical infrastructure or industries with high regulatory density
Thanks to our consistent focus on compliance, many of our customers come from industries that take security and digital trust particularly seriously, for example for the following applications
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"Plug & Charge" for electric vehicles
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Smart Metering and Smart Grid
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Medical technology with protected data transmission
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Industrial IoT (IIoT), e.g. machine communication, predictive maintenance
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Smart home solutions with device identity verification

Secure automation through standard interfaces
Whether you want to use private or public certificates for your devices, you get them from our secure environment:
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Simple integration using REST interface standards (OpenAPI V3) and ACME
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Automation possible using Certificate Lifecycle Management (CLM) for both public and individual certificates

100% Swiss Made, ideal for high regulatory requirements
Reliability, quality, precision and innovation - rely on Swiss values and SwissSign for PKI and certificates.
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Data storage, operation and geo-redundant infrastructure 100% in Switzerland
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More than 10 audits per year
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Over 20 years of experience in the PKI world, trusted partner for banks, energy providers, public sector
Secure device certificates now - with SwissSign
Use certified security, Swiss reliability and our many years of experience. Let's secure your devices together.
Now secure IoT with SwissSign